/**
 * Created by 86135 on 2020/2/19.
 */
public class Test02 {
    public static void main(String[] args) {


        int[][] arr = {{6,3},{10,8},{12,5},{15,8}};
        for (int i = 0; i < arr.length; i++) {
            System.out.println("第"+(i+1)+"个的长方形的面积为"+arr[i][0]*arr[i][1]);
        }

    }
}
